California Customers Please Note: South Coast Air Quality Management District (SCAQMD) Area of Jurisdiction REQUIRES a Low Nox Heater be installed. The following 6 California Counties are affected: Los Angeles, San Bernardino, Ventura, Orange, Riverside, & Kern. Installing a non-compliant heater in these counties will void the manufacturer's warranty and could result in a fine from your local code enforcement. Click here for RayPak Low Nox Heaters

WARRANTY EXCLUSIONSThis Limited Warranty does NOT apply; 1. if the product has been moved from its original place of installation, or if the original owner no longer owns the property where the original installation was made; 2. if the product is not properly installed with a pool or spa by a qualified licensed installer in accordance with applicable local codes and ordinances, good trade practices, and the manufacturer’s installation instructions; 3. if the rating plate(s) or serial number(s) are altered or removed; 4. if the product is modified in any way, or non-factory authorized accessories or other components are used in conjunction with the product; 5. to damage, malfunctions or failures resulting from failure to properly install, operate or maintain the product in accordance with the manufacturer’s instructions; 6. to damage, malfunctions or failures from abuse, act of nature, accident, fire, flood, freeze, lightning or the like; 7. to damage, malfunctions or failures resulting from [or due to] connected system control devices; 8. performance problems caused by improper sizing of the heater or electric service voltage, wiring or fusing; 9. use of any attachment, including any energy saving device not authorized by the manufacturer. 10. to damage, malfunctions or failures from misuse or neglect, including but not limited to, freeze-ups, operating the heater with the cabinet door off, having flow restrictions or obstructions between the heater outlet and the pool/spa, or not maintaining a proper chemical balance (PH level must be between 7.4 and 7.8 and total alkalinity between 100 and 150 PPM. Total dissolved solids (TDS) must be no greater than 3000 PPM)

A
Answered on 5/17/2018 by
InyoPools Product Specialist Lennox H.

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Asked on 3/4/2018
by Sherry Bell

The current heater I have has all of the pipe connections on the left side of the unit and all of these have the connectors on the right. Am I able to get one with the connectors on the left so it lines up with the pipes coming from my motor and filter?

A
Answered on 3/5/2018 by
InyoPools Product Specialist Lennox H.

Hi, Sherry. All of these units come with the water connections on the right. They can be changed to the left, this will have to be done by an authorized technician.

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Asked on 6/28/2017
by linda

how far does the pool heater have to be from the house - huntington ny

A
Answered on 6/29/2017 by
InyoPools Product Specialist Joe S.

For U.S. installations, the point from where the flue products exit the heater must be a minimum of 4 ft below, 4 ft horizontally from, or 1 ft above any door, window or gravity inlet into any building. The top surface of the heater shall be at least 3 ft above any forced air inlet, or intake ducts located within 10 ft horizontally

?
Asked on 6/22/2017
by Gary in San Diego

What are the dimensions of this heater? I'm wondering if it will fit in my pump shed.

A
Answered on 6/22/2017 by
InyoPools Product Specialist Hector F.

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Asked on 6/18/2017
by Ron

Just bought (from you)received and installed PR336AEN in my 10 x 12 shed (replaced a laars) I have an indoor 8" stack from old unit, but see I need the Stack adapter and outer stack adapter for this unit. My question is, being its in a shed with ventilation Do I really need to use the chiminy at all ? Tell me why I would need this.
Thank you

A
Answered on 6/20/2017 by
InyoPools Product Specialist Lennox H.

Hi, Ron. You would need the Raypak R366A/R367 Indoor Stack Kit - 009840 to get rid of the toxic fumes that the unit releases. You do not want to have the fumes trapped in an enclosed area, Although it may be ventilated it may not be adequate.

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Asked on 6/6/2017
by

I am considering your 336 BTU heater. My pool heater sits to the right of my pump as you face. All your pictures show the hook ups on the right side of heater. Are they available with the hook ups on the left side of heater as you face?

A
Answered on 6/8/2017 by
Product Owner

Yes, the heat exchange can be flipped from the right side to the left side. Check out page 24 of the owner's manual for details. http://cdn.globalimageserver.com/fetchDocument.aspx?id=9858dad5-021a-4216-b0d5-1e29edd2f913

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Asked on 5/30/2017
by Don Lehmann

Can I use an Aqualink RS4 with this unit?

A
Answered on 5/31/2017 by
InyoPools Product Specialist Stacey M.

Hello, You can hook this directly to this with power supply, but you will not be able to control or adjust temperatures.

?
Asked on 5/17/2017
by Pat

I have an old Raypak RP 2100 that I am looking to replace. Is this a drop in replacement?
What is delivery time to MA?

A
Answered on 5/18/2017 by
InyoPools Product Specialist Lennox H.

Hi, Pat. This unit is the same as the Raypak RP2100 series units. Delivery to MA can take 3-5 business days.

?
Asked on 4/28/2017
by Rob

What type of electric does the raypak 336000 run of off? Also, if I read correctly 3/4" gass feed under 20' should be enough gass to run it correctly? I am eager to make this purchase so can you please let me know asap
Thanks!

A
Answered on 4/28/2017 by
InyoPools Product Specialist Lennox H.

Hi, Rob. This unit can be wired for 120 or 240 volts. A 3/4" gas line can be used for a run that is under 20 feet.

?
Asked on 4/21/2017
by Dave S.

Is the Raypak 009218 (P-R336A-EN-C) a drop in replacement for my old broken heater which is a Raypak P-R335A-EN?

A
Answered on 4/24/2017 by
InyoPools Product Specialist Scott W.

Yes, that is a drop in replacement for your old RayPak heater.

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Asked on 4/14/2017
by DAVID ALLEN TEMPERATURE TECHS LLC

Do you carry the CR336EN version also and if so what is the cost and lead time for shipping,thanks David.

A
Answered on 4/14/2017 by
InyoPools Product Specialist Scott W.

For the RayPak heaters we carry the standard, cupro-nickel, high altitude, low nox, and commerical models all of which are usually in stock and usually ship out a day or two after the order is placed.

?
Asked on 5/3/2016
by Mark

What is the heat exchanger made of? And what is the warranty?

A
Answered on 5/3/2016 by
InyoPools Product Specialist Hector F.

The exchanger on this model is made of copper and the warranty is one year per the manufacturer's policy that you can view here.

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Asked on 4/24/2016
by D

I have a Raypak Model P-R336A-EN-X and I am looking for a simple remote to control the pool heater and adjust the pool water temp from inside the house. Can you recommend a simple remote that I can use just for the pool heater? Thanks

A
Answered on 4/26/2016 by
InyoPools Product Specialist Lennox H.

Hi D, Unfortunately, there is not a system available that can do what you want. You'll need to install a Pool Automation System.

?
Asked on 4/1/2016
by bob

how loud is the raypak 330,00 btu heater,my pool pump,old heater is about 15ft from my pool spa, i'm,worried about noise ,thanks

?
Asked on 2/20/2016
by John

My current pool heater is 265k BTU (Raypak P-R265A-EN), is 15 years old and didn't work all last season, so I'd rather replace than repair. I was thinking of going up one model because I don't have a cover and it can be hard to get the pool temp above 80 degrees when the nights are cool in May and September. Will I use a lot more gas heating my pool if I replace it with the 336K BTU model instead of the 266K BTU model? Thank you.

A
Answered on 2/24/2016 by
InyoPools Product Specialist Lennox H.

Hi John, Yes you would consume more gas with larger size unit. The 336 unit will also heat the pool faster than the 265. I would highly recommend using a Solar Cover or Liquid Cover to prevent water evaporation and heat lost which will save you money when it comes to heating your pool.

?
Asked on 7/3/2015
by Len

I just purchased a your Raypak 336000 BTU NG ELE heater. I live in New Jersey and my question is: should I place a cover over the heater during the winter months? If so, do you know where I can purchase one that will fit this heater. I thank you in advance for your assistance in this matter...... Len

A
Answered on 6/22/2015 by
InyoPools Product Specialist Dennis R.

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Asked on 4/19/2015
by Wally

My heater is about 85' from the gas supply and my existing line is 1", the pool holds about 38,000 gallons, which heater could I use and not have to dig up the old line, it's under the concrete pool deck!

A
Answered on 4/20/2015 by
InyoPools Product Specialist Patrick P.

Hi Wally, The largest BTU heater you could go with on a 1" line at 85' would be the Raypak 206,000 BTU Model as this heater can be used on a 1" line up to 90'.

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Asked on 11/6/2014
by Paul Flickinger

How long would it take to get this item?

A
Answered on 11/7/2014 by
InyoPools Product Specialist Robert M.

Hello Paul - The delivery time would be 7-10 business days.

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Asked on 9/30/2014
by Guest

What is involved with electrical hookup?

A
Answered on 9/30/2014 by
InyoPools Product Specialist Patrick P.

We can get you the instructions for the installation, but to keep the heater under warranty you would have to have it installed by a licensed electrician.

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Asked on 8/30/2013
by Guest

What is the amp draw for RayPak RP series digital display?

A
Answered on 8/30/2013 by
InyoPools Product Specialist Patrick P.

The RP series draw 4 amps on 120 volts and 2 amps on 240 voltage.

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Asked on 10/10/2012
by Guest

What is the difference between an Electronic and Millivolt ignition?

A
Answered on 10/10/2012 by
InyoPools Product Specialist Patrick P.

The basic answer is that Millivolt is the old style of ignition, using a standing pilot light. While the electronic ignition uses a spark start system like a gas grill. Electronic ignitions are more efficient in gas usage and also are better suited for high wind areas where a pilot light might get extinguished.

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Asked on 1/16/2012
by Guest

Will a gas heater operate at the low speed of a dual speed motor?

A
Answered on 1/16/2012 by
InyoPools Product Specialist Patrick P.

Probably not - Most gas heater will shut off at low GPM levels (20-40) to keep the heater cores from overheating - 20 for 200 BTUs, 40 for 400 BTUs. Depending on your pool system you might get these GPM levels at the low speed but generally these heaters must be run at the motor's high speed.

17 yr. Old Raypak heater stopped working.

Written on 5/3/2017
by Guest

Ordered the same sized raypack from inyo pools at a great price. The size and hookups were the same as the old one so no new plumbing was necessary. My biggest concern was that the company warranty would not be allowed unless installation was done by a licensed contractor. Since the heaters were basically identical, I decided to do it myself. Out with the old, in with the new. Took pictures of the old electrical hookups and installation was easy. New O- rings and the plumbing was done. Everything matched up perfectly. Opened the pool the next day and crossed my fingers when I turned on the heater. Two sparks and it kicked right in.
The price was 300.00 less than any other pool stores for the same unit and installation by a dealer would have been an additional 300.00 or more. I just opened my pool this year (2nd for the heater) and it kicked in after cleaning out the gas tube. It seems spiders build webs over the winter and sometimes prevent gas from flowing. Cleaned the line and heater kicked in. Very happy.

Review Summary

The Most Helpful Review

5
0

(5
out of 5 stars)
Great value

Reviewed By:John G.
from Akron, Oh
(4/11/2014)

Pros: quick ignition, quick heating, easy controls

Cons: only 82 fuel efficiency

After 20 years, the burner supports for by old millivolt Raypak finally rusted out. Our primary use for the heater is to heat the spa so we upgraded from a 220,000 to this 336,000 BTU and it really speeds up the time to get the water to 100 deg. The old millivolt required removing all the wiring and cleaning the connections about every 7 years. The new spark ignition is great. Inyopools shipped the heater the same day that I ordered it. Great service, easy installation. Hope this one lasts as long as the old one!

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The Most Recent Reviews

(5
out of 5 stars)
Great heater

Reviewed By:(11/10/2017)

Love my new heater. I had it put in to replace an old Raypak. It was a quick and easy swap out, and works great.

Was this review helpful to you?

(5
out of 5 stars)
Great pool heater for a great price from INYOPools

Reviewed By:(6/8/2017)

I had always been familiar with Hayward products. I had not been familiar with Raypak until I needed to replace my Hayward heater (300k BTU). Through my search for a heater with a similar hookup to the old Hayward heater (gas input on the left and electric on the right), I ran across Raypak. I am familiar with Rheem, so I thought I would give it a try, especially since the INYOPools price was very reasonable.
The heater arrived on time and in perfect condition. Since I am fairly handy, so I decided to hook the electric and water up myself (I don't touch gas because I don't want to blow anything up). The electric was very easy to hookup. The line connects directly on the outside of the heater rather than being hooked up to a junction box inside the heater like my Hayward heater. The wire were clearly mark. So it was easy to wire the electric.
The water hookup took a little longer. This unit is rather tall compared to other heaters. Check the dimensions to make sure you have enough headroom for the heater. The water input and output was at the same height as the output from my filter. So, I had to completely rerun the PVC. Thank goodness that PVC is easy to run. It took a few more 90's that I usually like to have.
I had a professional hook up the gas last. Once it was hooked up, we turned it on. It fires up with no problem. In fact, I couldn't even tell it fired up until I felt the heat above the heater. This unit is very, very quiet. Also, it heated my pool in less than half the time of the 300k BTU Hayward heater I had. I have a 21,000 gal pool. The 300 BTU Hayward heater heated my pool about 1 degrees per hour. This unit heats my pool between 2 and 2.5 degrees per hour. It seems like a very efficient heater.
I am very happy with this product. It looks well constructed and it does not seem like it will rust. I am a new Raypak convert and will consider their products whenever I need to replace this heater and recommend them to my friends. I would recommend their products to anyone who needs a new pool heater.

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1
0

(5
out of 5 stars)
Replacement Raypack 336000 pool heater

Reviewed By:(5/3/2017)

Very reliable heater. My original raypack heater lasted 17 yrs. With very few problems. I replaced it last year with the new identical 336000 raypack. Hook-up was a snap and have no problems to date. Looking forward to another 17 years.

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(5
out of 5 stars)

Reviewed By:Ronnie S.(4/5/2017)

Works great and was easy to install.

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(4
out of 5 stars)
Good Service, Advertising - Not so much

Reviewed By:Charlie D.
from Oakland, NJ
(6/14/2016)

Pros: Pricing and Shipping

Cons: Advertising.

Well built heater, received in the timeframe promised, well wrapped for shipping. Great pricing too; love that shipping is included.
Only downside is that the heater was advertised as high efficiency, but when it was unwrapped, the yellow EPA tag described it as the lowest efficiency among it's competitors. I called to complain, and everyone points fingers at everyone else ("that's what the manufacturer told us....")
Nobody stepped up and that's unfortunate.

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(5
out of 5 stars)
Pool Heater

Reviewed By:ABBOTT W.
from Chicago, IL
(5/6/2016)

Pros: Great price and service

Cons: NONE

Ordered heater....came within a few days....delivered and dropped off to top of driveway by driver !!!. Helped me to off load. Heater arrived in perfect condition. Pool Company installed and is working great so far. Between the unbelievable pricing and free shipping and delivery help, would DEFINITELY buy from INYOpools

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(5
out of 5 stars)
Like a charm

Reviewed By:Kevin
from Oklahoma
(4/15/2016)

Installed easy and heats things up quick. Good product and would highly recommend.